Liv and Maddie is an American teen sitcom created by John D. Joey is one year younger than the twins, while Parker is the youngest child of the Rooney family. Their father is the coach of Maddie's basketball team and their mother is the school psychologist and later vice-principal starting in the second season. The series revolves around Liv readjusting to normal family life after production on her successful television program Sing It Loud! ended.Beck and Ron Hart and produced by It's a Laugh Productions for Disney Channel. Seasons 1-2 Liv and Maddie The series stars Dove Cameron as two identical twins with entirely different personalities. Liv Rooney is a girly girl who was an actress in Hollywood for four years. She was offered more roles in other shows and movies, but decided to come home instead because she missed her family and wanted to see them again. Her sister Maddie is a tomboy with a facility for sports, particularly basketball. They have two younger brothers named Joey and Parker. Seasons 1-2 Liv and Maddie On January 13, 2014, Disney Channel renewed Liv and Maddie for a 13-episode second season slated to premiere in fall 2014. The second season was later expanded to 24 episodes.Seasons 1-2 Liv and Maddie The first season ended on July 27, 2014, and the second season premiered on September 21, 2014. On April 3, 2015, the show was renewed for a third season by Disney Channel.The second season ended on August 23, 2015, and the third season premiered on September 13, 2015.